Hello Rachmadani,
if you want to use multilple antenna, you can use 50-OHM single-end antenna. the solution like this:
---PN532---Antenna Switch( <100MHz, and suitable for 13.56MHz, 50OHM)------->Multiple Single-end antenna.
and you can use HOST(MCU or procoessor) to control how to switch channel.
Have a great day,
TIC Weidong
-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------
